US3089618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid measuring and dispensing machine
Assignee: COURTESY PRODUCTS CORP
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Filing: 1960-08-30
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Granted: 1963-05-14
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Expires: 1980-08-30
Abstract
No abstract record available.
Inventors
- 👤 Albert J C Forsyth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:01
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/02; G01F11/021; G01F11/023
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
154 words
A LIQUID MEASURING AND DISPENSING MACHNE, COMPRISING: A CASING: A PUMP ASSEMBLY ON SAID CASING; SAID PUMP ASSEMBLY HAVING A CYLINDER WITH A PISTON RECIPROCALLY SLIDABLY THEREIN; SAID CYLINDER HAVING AN INLET AND AN OUTLER; A LIQUID RESERVOIR CONNECTED TO SAID INLET; A MOTOR, A CAM DISC IN SAID CASING AND OPERATIVELY CONNECTED TO SAID MOTOR; A CRANK PLATE MOUNTED ON SAID CAM DISC AND PIVOTALLY ATTACHED AT ONE END ADJACENT THE PERIPHERY OF THE CAM DISC; LOCK MEANS SECURING THE OTHER END OF SAID DCRANK PLATE TO SAID CAM DISC; A CRANK PIN ON SAID CRANK PLATE; SAID PISTON BEING COUPLED TO SAID CRANK PIN; SAID CRANK PLATE BEING ADJUSTABLE TO VARY THE EFFECTIVE THROW OF SAID CRANK PIN; A SWITCH CONTROLLING SAID MOTOR; SAID CAM DISC HAVING EXTENDING CAM MEANS ENGAGEABLE WITH SAID SWITCH TO HOLD THE SWITCH IN OFF POSITION; A PUSH OPERATED ACTUATING MEMBER MOUNTED FOR LIMITED MOVEMENT IN SAID
Claim 2
Dependent Claim
154 words
A LIQUID MEASURING AND DISPENSING MACHNE, COMPRISING: A CASING: A PUMP ASSEMBLY ON SAID CASING; SAID PUMP ASSEMBLY HAVING A CYLINDER WITH A PISTON RECIPROCALLY SLIDABLY THEREIN; SAID CYLINDER HAVING AN INLET AND AN OUTLER; A LIQUID RESERVOIR CONNECTED TO SAID INLET; A MOTOR, A CAM DISC IN SAID CASING AND OPERATIVELY CONNECTED TO SAID MOTOR; A CRANK PLATE MOUNTED ON SAID CAM DISC AND PIVOTALLY ATTACHED AT ONE END ADJACENT THE PERIPHERY OF THE CAM DISC; LOCK MEANS SECURING THE OTHER END OF SAID DCRANK PLATE TO SAID CAM DISC; A CRANK PIN ON SAID CRANK PLATE; SAID PISTON BEING COUPLED TO SAID CRANK PIN; SAID CRANK PLATE BEING ADJUSTABLE TO VARY THE EFFECTIVE THROW OF SAID CRANK PIN; A SWITCH CONTROLLING SAID MOTOR; SAID CAM DISC HAVING EXTENDING CAM MEANS ENGAGEABLE WITH SAID SWITCH TO HOLD THE SWITCH IN OFF POSITION; A PUSH OPERATED ACTUATING MEMBER MOUNTED FOR LIMITED MOVEMENT IN SAID
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |